Python core.default_locale函数代码示例

def test_default_locale(os_environ):
    for name in ["LANGUAGE", "LC_ALL", "LC_CTYPE", "LC_MESSAGES"]:
        os_environ[name] = ""
    os_environ["LANG"] = "fr_FR.UTF-8"
    assert default_locale("LC_MESSAGES") == "fr_FR"

    os_environ["LC_MESSAGES"] = "POSIX"
    assert default_locale("LC_MESSAGES") == "en_US_POSIX"

def test_default_locale(os_environ):
    for name in ['LANGUAGE', 'LC_ALL', 'LC_CTYPE', 'LC_MESSAGES']:
        os_environ[name] = ''
    os_environ['LANG'] = 'fr_FR.UTF-8'
    assert default_locale('LC_MESSAGES') == 'fr_FR'

    os_environ['LC_MESSAGES'] = 'POSIX'
    assert default_locale('LC_MESSAGES') == 'en_US_POSIX'

def get_locale(locale=None, default='en_US_POSIX'):
    """Return default locale to use if one is not provided."""
    if not locale:
        locale = default_locale('LC_TIME')

        if not locale:
            locale = default

    return locale

"""

from __future__ import division

import re
from pytz.gae import pytz as _pytz

from datetime import date, datetime, time, timedelta
from bisect import bisect_right

from babel.core import default_locale, get_global, Locale
from babel.util import UTC, LOCALTZ
from babel._compat import string_types, integer_types, number_types


LC_TIME = default_locale('LC_TIME')

# Aliases for use in scopes where the modules are shadowed by local variables
date_ = date
datetime_ = datetime
time_ = time


def get_timezone(zone=None):
    """Looks up a timezone by name and returns it.  The timezone object
    returned comes from ``pytz`` and corresponds to the `tzinfo` interface and
    can be used with all of the functions of Babel that operate with dates.

    If a timezone is not known a :exc:`LookupError` is raised.  If `zone`
    is ``None`` a local zone object is returned.

     * ``LANG``

    :copyright: (c) 2013 by the Babel Team.
    :license: BSD, see LICENSE for more details.
"""
# TODO:
#  Padding and rounding increments in pattern:
#  - http://www.unicode.org/reports/tr35/ (Appendix G.6)
import re
from datetime import date as date_, datetime as datetime_

from babel.core import default_locale, Locale, get_global
from babel._compat import Decimal, InvalidOperation, ROUND_HALF_EVEN


LC_NUMERIC = default_locale('LC_NUMERIC')


def get_currency_name(currency, count=None, locale=LC_NUMERIC):
    """Return the name used by the locale for the specified currency.

    >>> get_currency_name('USD', locale='en_US')
    u'US Dollar'

    .. versionadded:: 0.9.4

    :param currency: the currency code
    :param count: the optional count.  If provided the currency name
                  will be pluralized to that number if possible.
    :param locale: the `Locale` object or locale identifier
    """

def test_ignore_invalid_locales_in_lc_ctype(os_environ):
    # This is a regression test specifically for a bad LC_CTYPE setting on
    # MacOS X 10.6 (#200)
    os_environ['LC_CTYPE'] = 'UTF-8'
    # must not throw an exception
    default_locale('LC_CTYPE')

#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at http://babel.edgewall.org/wiki/License.
#
# This software consists of voluntary contributions made by many
# individuals. For the exact contribution history, see the revision
# history and logs, available at http://babel.edgewall.org/log/.

"""Plural form definitions."""

from babel.core import default_locale, Locale
from operator import itemgetter


LC_CTYPE = default_locale('LC_CTYPE')


PLURALS = {
    # Afar
    # 'aa': (),
    # Abkhazian
    # 'ab': (),
    # Avestan
    # 'ae': (),
    # Afrikaans - From Pootle's PO's
    'af': (2, '(n != 1)'),
    # Akan
    # 'ak': (),
    # Amharic
    # 'am': (),

+-------------------------+------------------------------------------+-----------------------------------------+
| printable_zero_line_char| Printable character for zero line units  | u'|'                                    |
+-------------------------+------------------------------------------+-----------------------------------------+
| tick_char               | Character to render for axis ticks       | u'+'                                    |
+-------------------------+------------------------------------------+-----------------------------------------+
| ellipsis_chars          | Characters to render for ellipsis        | u'...'                                  |
+-------------------------+------------------------------------------+-----------------------------------------+

"""

from babel.core import default_locale


_options = {
    #: Default locale for number formatting
    'default_locale': default_locale('LC_NUMERIC') or 'en_US',
    #: Character to render for horizontal lines
    'horizontal_line_char': u'-',
    #: Character to render for vertical lines
    'vertical_line_char': u'|',
    #: Character to render for bar chart units
    'bar_char': u'░',
    #: Printable character to render for bar chart units
    'printable_bar_char': u':',
    #: Character to render for zero line units
    'zero_line_char': u'▓',
    #: Printable character to render for zero line units
    'printable_zero_line_char': u'|',
    #: Character to render for axis ticks
    'tick_char': u'+',
    #: Characters to render for ellipsis

PRINTABLE_BAR_MARK = u':'

#: Character to render for zero line units
ZERO_MARK = u'▓'

#: Printable character to render for zero line units
PRINTABLE_ZERO_MARK = u'|'

#: Character to render for axis ticks
TICK_MARK = u'+'

#: Characters to render for ellipsis
ELLIPSIS = u'...'

#: Default locale for number formatting
LC_NUMERIC = default_locale('LC_NUMERIC') or 'en_US'

#: Sentinal for use when `None` is an valid argument value
default = object()


def memoize(func):
    """
    Dead-simple memoize decorator for instance methods that take no arguments.

    This is especially useful since so many of our classes are immutable.
    """
    memo = None

    @wraps(func)
    def wrapper(self):

from babel.core import default_locale, Locale
from babel.util import rsplit

__all__ = [
    "format_number",
    "format_decimal",
    "format_currency",
    "format_percent",
    "format_scientific",
    "parse_number",
    "parse_decimal",
    "NumberFormatError",
]
__docformat__ = "restructuredtext en"

LC_NUMERIC = default_locale("LC_NUMERIC")


def get_currency_name(currency, locale=LC_NUMERIC):
    """Return the name used by the locale for the specified currency.
    
    >>> get_currency_name('USD', 'en_US')
    u'US Dollar'
    
    :param currency: the currency code
    :param locale: the `Locale` object or locale identifier
    :return: the currency symbol
    :rtype: `unicode`
    :since: version 0.9.4
    """
    return Locale.parse(locale).currencies.get(currency, currency)

#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at http://babel.edgewall.org/wiki/License.
#
# This software consists of voluntary contributions made by many
# individuals. For the exact contribution history, see the revision
# history and logs, available at http://babel.edgewall.org/log/.

"""Plural form definitions."""

from babel.core import default_locale, Locale
from babel.util import itemgetter


LC_CTYPE = default_locale("LC_CTYPE")


PLURALS = {
    # Afar
    # 'aa': (),
    # Abkhazian
    # 'ab': (),
    # Avestan
    # 'ae': (),
    # Afrikaans - From Pootle's PO's
    "af": (2, "(n != 1)"),
    # Akan
    # 'ak': (),
    # Amharic
    # 'am': (),

    Locale dependent formatting of lists.

    The default locale for the functions in this module is determined by the
    following environment variables, in that order:

     * ``LC_ALL``, and
     * ``LANG``

    :copyright: (c) 2015-2019 by the Babel Team.
    :license: BSD, see LICENSE for more details.
"""

from babel.core import Locale, default_locale

DEFAULT_LOCALE = default_locale()


def format_list(lst, style='standard', locale=DEFAULT_LOCALE):
    """
    Format the items in `lst` as a list.

    >>> format_list(['apples', 'oranges', 'pears'], locale='en')
    u'apples, oranges, and pears'
    >>> format_list(['apples', 'oranges', 'pears'], locale='zh')
    u'apples\u3001oranges\u548cpears'
    >>> format_list(['omena', 'peruna', 'aplari'], style='or', locale='fi')
    u'omena, peruna tai aplari'

    These styles are defined, but not all are necessarily available in all locales.
    The following text is verbatim from the Unicode TR35-49 spec [1].

from babel.core import default_locale, get_global, Locale
from babel.util import UTC

__all__ = [
    "format_date",
    "format_datetime",
    "format_time",
    "format_timedelta",
    "get_timezone_name",
    "parse_date",
    "parse_datetime",
    "parse_time",
]
__docformat__ = "restructuredtext en"

LC_TIME = default_locale("LC_TIME")

# Aliases for use in scopes where the modules are shadowed by local variables
date_ = date
datetime_ = datetime
time_ = time


def get_period_names(locale=LC_TIME):
    """Return the names for day periods (AM/PM) used by the locale.
    
    >>> get_period_names(locale='en_US')['am']
    u'AM'
    
    :param locale: the `Locale` object, or a locale string
    :return: the dictionary of period names

def get_locale():
    # TODO - G.M - 27-03-2018 - [i18n] Reconnect true internationalization
    return default_locale('LC_TIME')